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Antimicrobial wrapping paper coated with a ternary blend of carbohydrates (alginate, carboxymethyl cellulose, carrageenan) and grapefruit seed extract.
Carbohydr Polym. 2018 Sep 15; 196:92-101.CP

Abstract

A functional biopolymer-coated paper was prepared by coating a ternary blend of the alginate, carboxymethyl cellulose, and carrageenan with grapefruit seed extract (GSE) for the substitute use of synthetic polymer-coated paper. The microstructure of the surface and cross-section of the coated paper analyzed by field emission scanning electron microscope (FE-SEM) indicated that the biopolymer was compatible with the base paper and filled the pores of the porous fiber to make a smooth-surfaced coating paper. The properties of the biopolymer-coated paper, such as water and oil resistance, water vapor barrier, surface hydrophobicity, and mechanical properties, increased significantly compared with not only the base paper but also commercially used PE-coated paper. The blended biopolymer coating material exhibited strong antibacterial activity against food-borne pathogenic bacteria, Listeria monocytogenes and Escherichia coli, which were destroyed completely within 3 and 9 h, respectively. The packaging test for a minced fish cake packed with the biopolymer-coated paper showed the complete destruction of surface inoculated bacteria in 6-9 days. The biopolymer-coated paper showed a high potential for disposable food packaging applications to increase the shelf-life of packaged food.

Authors+Show Affiliations

Center for Humanities and Sciences, and Department of Food and Nutrition, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea.Center for Humanities and Sciences, and Department of Food and Nutrition, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea. Electronic address: jwrhim@khu.ac.kr.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

29891329

Citation

Shankar, Shiv, and Jong-Whan Rhim. "Antimicrobial Wrapping Paper Coated With a Ternary Blend of Carbohydrates (alginate, Carboxymethyl Cellulose, Carrageenan) and Grapefruit Seed Extract." Carbohydrate Polymers, vol. 196, 2018, pp. 92-101.
Shankar S, Rhim JW. Antimicrobial wrapping paper coated with a ternary blend of carbohydrates (alginate, carboxymethyl cellulose, carrageenan) and grapefruit seed extract. Carbohydr Polym. 2018;196:92-101.
Shankar, S., & Rhim, J. W. (2018). Antimicrobial wrapping paper coated with a ternary blend of carbohydrates (alginate, carboxymethyl cellulose, carrageenan) and grapefruit seed extract. Carbohydrate Polymers, 196, 92-101. https://doi.org/10.1016/j.carbpol.2018.04.128
Shankar S, Rhim JW. Antimicrobial Wrapping Paper Coated With a Ternary Blend of Carbohydrates (alginate, Carboxymethyl Cellulose, Carrageenan) and Grapefruit Seed Extract. Carbohydr Polym. 2018 Sep 15;196:92-101. PubMed PMID: 29891329.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Antimicrobial wrapping paper coated with a ternary blend of carbohydrates (alginate, carboxymethyl cellulose, carrageenan) and grapefruit seed extract. AU - Shankar,Shiv, AU - Rhim,Jong-Whan, Y1 - 2018/05/15/ PY - 2017/12/18/received PY - 2018/04/10/revised PY - 2018/04/29/accepted PY - 2018/6/13/entrez PY - 2018/6/13/pubmed PY - 2018/10/3/medline KW - Antibacterial activity KW - Blended biopolymers KW - Functional paper coating KW - Oil absorption KW - Water absorption SP - 92 EP - 101 JF - Carbohydrate polymers JO - Carbohydr Polym VL - 196 N2 - A functional biopolymer-coated paper was prepared by coating a ternary blend of the alginate, carboxymethyl cellulose, and carrageenan with grapefruit seed extract (GSE) for the substitute use of synthetic polymer-coated paper. The microstructure of the surface and cross-section of the coated paper analyzed by field emission scanning electron microscope (FE-SEM) indicated that the biopolymer was compatible with the base paper and filled the pores of the porous fiber to make a smooth-surfaced coating paper. The properties of the biopolymer-coated paper, such as water and oil resistance, water vapor barrier, surface hydrophobicity, and mechanical properties, increased significantly compared with not only the base paper but also commercially used PE-coated paper. The blended biopolymer coating material exhibited strong antibacterial activity against food-borne pathogenic bacteria, Listeria monocytogenes and Escherichia coli, which were destroyed completely within 3 and 9 h, respectively. The packaging test for a minced fish cake packed with the biopolymer-coated paper showed the complete destruction of surface inoculated bacteria in 6-9 days. The biopolymer-coated paper showed a high potential for disposable food packaging applications to increase the shelf-life of packaged food. SN - 1879-1344 UR - https://www.unboundmedicine.com/medline/citation/29891329/Antimicrobial_wrapping_paper_coated_with_a_ternary_blend_of_carbohydrates__alginate_carboxymethyl_cellulose_carrageenan__and_grapefruit_seed_extract_ DB - PRIME DP - Unbound Medicine ER -